R Observatory: Metrics for MAAPER version 1.1.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2026-03-30. Its history is shown below.

Reason: email to the maintainer is undeliverable

Details below reflect version 1.1.1, its last release before removal.

MAAPER

1.1.1Package record

Analysis of Alternative Polyadenylation Using 3' End-Linked Reads

0packages depend

1.1Kdownloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Wei Vivian LiCRAN page ↗GitHub ↗Website ↗

A computational method developed for model-based analysis of alternative polyadenylation (APA) using 3' end-linked reads. It accurately assigns 3' RNA-seq reads to polyA sites through statistical modeling, and generates multiple statistics for APA analysis. Please also see Li WV, Zheng D, Wang R, Tian B (2021) doi:10.1186/s13059-021-02429-5.

Install

R (source archive)pak (dev)

url <- "https://cran.r-project.org/src/contrib/Archive/MAAPER/MAAPER_1.1.1.tar.gz"
pkgFile <- "MAAPER_1.1.1.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.1.1) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("Vivianstats/MAAPER")

Development version from Vivianstats/MAAPER. Installs pak first if it is not already available.

Health

CRAN checks

CRAN check results are not tracked yet.

Status changes

ERROR11 OK, 3 ERROR2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.1.1

READMENoVignettesYes · 1 · staticNEWSNoCitation fileNoWebsiteYes

Help pages: 1
Examples that run: 0%1 never run
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

How these are measured

Downloads

1.1K

CRAN downloads in the past year

Rank #25,653 · ~3/day · ~95/mo

Releases R versions

Daily download trend is not available in this view yet.

030 days

090 days

1.1K1 year

Compare downloads with other packages →

Also on79 r2u

How downloads are counted

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

parallelGenomicRanges GenomicAlignments GenomicFeatures GenomeInfoDbstatsutilsRsamtools IRangesMASS

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (1)

Wei Vivian Li

Author, Maintainer since 1.1.0 (2021)

Releases (2)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
archivedRemoved from CRAN
2026-03-30
email to the maintainer is undeliverable
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.1.1
record
2021-08-14 · diff ↗
1.1.0
record
2021-06-21
R
R 4.1.0 released · 2021-05-18

Package metadata

First published: 2021-06-21
Total releases: 2 / 5 yrs
License: GPL-3 OSI
Download size: 99 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MAAPER")

Format

Li, W. V. (n.d.). MAAPER: Analysis of Alternative Polyadenylation Using 3' End-Linked Reads (Version 1.1.1) [Computer software]. Retrieved October 23, 2026, from https://CRAN.R-project.org/package=MAAPER

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for MAAPER version 1.1.1 [Data set]. HJJB, LLC. Data release v2026-10-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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